os-k/kaleid/kernel/mm/palloc.c

60 lines
2.3 KiB
C

//----------------------------------------------------------------------------//
// GNU GPL OS/K //
// //
// Desc: Page allocator related functions //
// //
// //
// Copyright © 2018-2019 The OS/K Team //
// //
// This file is part of OS/K. //
// //
// OS/K is free software: you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation, either version 3 of the License, or //
// any later version. //
// //
// OS/K is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY//without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
//----------------------------------------------------------------------------//
#include <kernel.h>
#include <init/boot.h>
#include <ex/malloc.h>
#include <mm/paging.h>
#include <mm/palloc.h>
#include <io/vga.h>
//---------
enum
{
Whatever = 1UL << 52,
Whatever2 = 1UL << 62
};
typedef struct {
void **FramePtr;
int pageNumber;
} FramePtr_t;
//---------
//
// Returns a structure that describes a pageframe
//
/* FramePtr_t MmAllocPageBlock(size_t size) { */
/* ulong pageNumber = (ulong)size / KPAGESIZE; */
/* return (FramePtr_t)0; */
/* } */